How many geophagus should be kept together?

What kind of cichlids are in Surinam?

The Cichlids of Surinam. Two new species of cichlid fish genus Geophagus Heckel from the Rio Tocantins drainage (Perciformes: Cichlidae). Geophagus abalios, G. dicrozoster and G. winemilleri (Perciformes: Cichlidae), three new species from Venezuela.

How do you identify a parnaibae?

G. parnaibae is a member of the nominal G. surinamensis ‘group’ of closely-related species within the genus and can be identified by a combination of characters including: no dark preopercular markings; no infraorbital stripe; caudal-fin with alternating pattern of maroon and whitish horizontal bands; comparatively small adult size.

What is the difference between G camopiensis and G parnaibae?

G. parnaibae can be distinguished from G. camopiensis by possession of a smaller (vs. larger) dark lateral marking, horizontal bands (vs. light spots) in the caudal-fin, usually XVII (vs. XVI) dorsal-fin spines, usually 10 (vs. 11) dorsal-fin rays.

How do you identify aquarium fish diseases?

To identify aquarium fish diseases, see if your fish is swimming less or rubbing against objects in the aquarium. Additionally, check for protruding eyes, opaque fins, or a swollen swim bladder, which are all possible signs of fish disease.

How many parnaibae should be in a group?

G. parnaibae is gregarious and tends to exist in loose aggregations unless spawning, with juveniles in particular displaying strong grouping instincts. A group of 5-8 individuals should be the minimum purchase and these will form a noticeable dominance hierarchy.

What is Geophagus Heckel?

Two new species of cichlid fish genus Geophagus Heckel from the Rio Tocantins drainage (Perciformes: Cichlidae). Geophagus abalios, G. dicrozoster and G. winemilleri (Perciformes: Cichlidae), three new species from Venezuela.

What is Geophagus abalios and dicrozoster?

Geophagus abalios, G. dicrozoster and G. winemilleri (Perciformes: Cichlidae), three new species from Venezuela. Total evidence: molecules, morphology, and the phylogenetics of cichlid fishes. Mitochondrial DNA phylogeny of the family Cichlidae: monophyly and fast molecular evolution of the Neotropical assemblage.

What is the difference between G. parnaibae and G. camopiensis?

G. parnaibae can be distinguished from G. camopiensis by possession of a smaller (vs. larger) dark lateral marking, horizontal bands (vs. light spots) in the caudal-fin, usually XVII (vs. XVI) dorsal-fin spines, usually 10 (vs. 11) dorsal-fin rays.

What is the difference between Geophagus and parnaibae?

Geophagus: from the Greek geo, meaning ‘earth’, and phagos, meaning ‘ to eat’. parnaibae: refers to the distribution of this species within the rio Parnaíba drainage.

What does G. parnaibae look like?

G. parnaibae is a member of the nominal G. surinamensis ‘group’ of closely-related species within the genus and can be identified by a combination of characters including: no dark preopercular markings; no infraorbital stripe; caudal-fin with alternating pattern of maroon and whitish horizontal bands; comparatively small adult size.

Is Parasphaerichthys lineatus a labyrinth fish?

Parasphaerichthys lineatus, a new species of labyrinth fish from southern Myanmar (Teleostei: Osphronemidae). The anabantoid genera Ctenops, Luciocephalus, Parasphaerichthys and Sphaerichthys as a monophyletic group: evidence from egg surface structure and reproductive behaviour.

What does a bigger arch mean on a fish finder?

In general, a bigger arch or dot signifies a bigger fish. However, there is more information to be gleaned from the arches, based on their shape, and how thick and wide they are. Most fish finders show you the width of each arch, and you can use this to estimate the length of the fish.

What diseases can poor water quality cause in fish?

Some of the most common diseases that poor water quality can lead to include common parasites like Itch, fungi, and Anchor worm, which attach to the body of the fish, causing irritation.

How do I know if my fish has gill disease?

If you observe your fish moving his fins rapidly but not actually going anywhere, he may be suffering from gill disease. With gill disease, he may also lie listless at the bottom of the aquarium. Labored breathing is another common sign of illness in aquarium fish. Look at your fish’s body parts.

How many Geophagus taeniopareius can be kept together?

G. taeniopareius is markedly more aggressive than most other Geophagus spp. but multiple specimens can still be maintained together in larger aquaria. A group of 5-8 individuals should be the minimum purchase since in smaller groups weaker individuals can become the target of excessive antagonism.

What does gefilte fish taste like?

“Gefilte fish can range from great to gross; there’s a very broad spectrum out there. I’m partial to gefilte fish that tastes like fresh fish instead of sweet brine and a consistency that’s more crab cake than hot dog.

Are Luciocephalus and Sphaerichthys related?

In Luciocephalus and Sphaerichthys the eggs are also distinctively pear-shaped suggesting that these two share even closer genetic roots. Like others in the suborder Anabantoidei this species possesses an accessory breathing organ known as the labyrinth organ.

Do labyrinth fish take gulps of air?

While most labyrinth fishes can be observed taking regular gulps of air from the surface others, including Parasphaerichthys spp., do so less often. Parasphaerichthys lineatus, a new species of labyrinth fish from southern Myanmar (Teleostei: Osphronemidae).

What is the meaning of Parasphaerichthys?

Parasphaerichthys : from the Latin para, meaning ‘beside’, and the generic name Osphromenus. lineatus: from the Latin lineatus, meaning ‘lined’, in reference to the midlateral stripe on each side of the body.

What is the distribution of pteridophytes lineatus?

P. lineatus is likely to occur in other parts of the delta region, to which it may also be endemic, but the full extent of its distribution is unclear. In March 2003 the type locality measured around 20 m x 4 m and maximum depth was about 1 metre.

How does a fish finder transducer work?

The transducer performs all the actual work of the fish finder that happens underwater; it consists of the primary sensor that is responsible for detecting any moving matter (fish) under the surface. The sensor present in the transducer then sends signals to the monitor of whatever it perceives on the screen.

What does a full arch in sonar mean?

Full arches appear if fish move through the full sonar cone. Half-arches or thick dashes appear if fish move partially through the cone. If your sonar and fish are both stationary, you will see a straight line. Common mistake anglers make is thinking that a long arch means a big fish.

What happens if my fish has Ich in its gills?

If Ich establishes itself in the gills, it will make it more difficult for your fish to breathe. Because of this, your fish’s gills will move much faster than normal, as they try harder to breathe.

Why is my fish not closing its gills?

If your fish has gill mites, you will notice that their gills do not fully close. These mites prevent the gills from being able to function properly. This will cause your fish to spend most of its time at the surface of the tank gasping for air. These mites enter your tank from new fish who already have these mites.

What is the genus and species of Sphaerichthys?

Sphaerichthys species are often grouped within the Osphronemid subfamily Luciocephalinae along with the genera Trichogaster, Trichopodus, Luciocephalus, Parasphaerichthys, and Ctenops.

Is Sphaerichthys related to Ctenops?

Sphaerichthys and Luciocephalus were repeatedly found to be most closely related to one another and represent the sister group to Ctenops and Parasphaerichthys. Like others in the suborder Anabantoidei this species possesses an accessory breathing organ known as the labyrinth organ.